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Studies on Culture of Cells and Tissues of Crop Plants:I. Survey on enzymatic isolation and culture of rice leaf sheath protoplasts
BSA Cell activity Cellulase "Onozuka" R-10 Protoplasts MS-medium Rice leaf sheath
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2009/8/6
To establish a method for isolation and culture of rice protoplasts, enzyme solution compositions, culture conditions, and the selection of cultivars and tissues as materials were examined. The result...
Relation between Shortening of the Upper Leaf Organs and Ripening in Rice Plant:I. Shortening of leaf blade, ligule, leaf sheath and auricle
Auricle Elongated internode Leaf blade Leaf ligule Leaf sheath Morphological change Rice plant
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2009/8/5
Auricles developing on the leaves of main stem in var. Koshihikari were the longest in the fourth leaf from the flag leaf. The length of auricle continued to become shorer than the one below and fina...
Role of the Leaf Sheath in Elongation of the Internodes of Rice Plants
Gibberellin Leaf sheath Plant growth regulators Rice Stem elongation
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2009/8/4
The main aim of this paper is to present how the leaf sheath concerns internode elongation in rice, using the japonica cultivar Sasanishiki. Leaf sheaths were removed at the begining of the rapid elon...
Relationship between Leaf Water Content and Temporary Increase in the Net Photosynthetic Rate Caused by Leaf Excision from Leaf Sheath in the Rice Plant
β-Ray transmittance Intercellular CO2 concentration Leaf excision Leaf water content Photosynthesis Rice
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2009/7/29
The photosynthetic rate and the water content in the rice leaf of potted plant, cv. Yamabiko, Ochikara and Araki, were measured simultaneously by the assimilation chamber method and by β-ray transmitt...
Analysis of Yield Production Process in Sweet Sorghum (Sorghum bicolor Moench) : I. Elongation patterns of leaf blade, leaf sheath and elongated internode
Age Elongated internode Growth curve Leaf blade Leaf sheath Length of internode
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2009/7/28
The harvest object of a sweet sorghum plant is all parts of shoot which mainly consists of a juicy main stem, leaf blades and leaf sheaths. To obtain higher yield, it is important to understand in det...
Temporal and Spatial Variations of Carbohydrate Content in Rice Leaf Sheath and Their Varietal Differences
Carbohydrate Enzyme Leaf sheath Spatial variation Temporal change Variety
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2009/7/27
In rice plant, carbohydrates accumulated in leaf sheaths before heading are translocated to grain and affect yield formation greatly. To clarify the intrinsic mechanism of carbohydrate metabolism in t...
Analysis of Gravity-induced Growth Response of Shoot in Rice (Oryza sativa L.):Response of leaf pulvinus, lamina joint and torsion of leaf sheath
Gravity response Lamina joint Leaf pulvinus Leaf sheath Oryza sativa L
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2009/7/24
Plants were grown in pots containing soil. Every tiller was cut off when it emerged and only the main shoots were allowed to grow Exp. 1. Plants in pots were artificially placed horizontally and the ...
Studies on Salt Tolerance in Korean Rice Cultivars : II. Effects of NaCl treatment on sodium and potassium ions concentration in leaf blade, leaf sheath and root of rice plants
Cultivar difference Oryza sativa L. Potassium concentration Rice Salt tolerance
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2009/7/24
The mechanism of cultivar difference in salt tolerance was investigated with Korean rice cultivars, paying special attention to the relationship between sodium (Na) and potassium (K) ions in various ...
The Effect of the Amount of Nitrogen Fertilizer on Starch Metabolism in Leaf Sheath of Japonica and Indica Rice Varieties during the Heading Period
ADP-glucose pyrophosphorylase Debranching enzyme Indica rice Japonica rice Leaf sheath Nitrogen fertilizer Starch Starch branching enzyme
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2009/7/24
The effects of the amount of nitrogen fertilizer on the starch metabolism of rice leaf sheath during the heading period in the japonica rice variety, cv. Nipponbare were compared with those in the ind...